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Home/Other Calculators/Time Duration Calculator

Time Duration Calculator

Calculate duration between times

Start Time

End Time

If end time is before start, next day is assumed.

Other

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Written by the EachTools Team

Last updated: January 2026

How Time Duration Is Calculated

Time duration calculators find the elapsed time between two timestamps, accounting for hours, minutes, and seconds.

Steps

Enter the start time.
Enter the end time.
View the duration in hours, minutes, and seconds.